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Official data Source: US Census Bureau international trade data Data through August 2026 · updated monthly

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HS 8473.30

Parts and accessories for automatic data processing machines and units thereof, magnetic or optical readers, transcribing machines, etc., not elsewhere specified

In short

  • The US imported $146.81B of this product over the 12 months to August 2026, up 106% on the year before.
  • Vietnam is the largest supplier, with 30.4% of US imports; Taiwan is next, with 26.7%.
  • Korea, South is the cheapest main supplier before and after freight and duty, landing at $526.17 each.
  • Duty paid averaged 0.2% of the value of imports in August 2026, down 1.1 points on a year earlier.
  • Vietnam is gaining share: 23.6% over the last 12 months, up from 14.7%.
  • 3 Federal Register notices named this product's tariff codes in the last 12 months.

US imports, Aug 2026

$17.91B

↑ +205% vs Aug 2025

Last 12 months

$146.81B

↑ +106% vs the 12 months before

Average duty paid

0.2%

↓ −1.1 pts vs Aug 2025

Top supplier

Vietnam

30.4% of US imports

US imports by month

The last 13 months, so the same month a year ago is on the left. August 2026 is highlighted. Dotted lines mark lasting changes in duty paid, labelled with the supplier, or "Duty" when several moved; the tariff timeline lists each one with its notices.

Aug2025SepOctNovDecJan2026FebMarAprMayJunJulAugChina ↓China ↓
Show the numbers
MonthUS imports
August 2025$5.87B
September 2025$7.57B
October 2025$11.19B
November 2025$7.68B
December 2025$11.29B
January 2026$9.10B
February 2026$8.99B
March 2026$12.99B
April 2026$11.87B
May 2026$13.69B
June 2026$14.44B
July 2026$20.08B
August 2026$17.91B

What changed

  • US imports were $17.91B in August 2026, down 11% from July 2026 and up 205% from August 2025.
  • Over the 12 months to August 2026 they totalled $146.81B, up 106% on the 12 months before.
  • Biggest moves in market share since July 2026: Malaysia up from 9.3% to 12.4%, Korea, South down from 18.4% to 14.5%.
  • Average price from Korea, South fell 86% since July 2026, to $205.03 each.
  • Duty paid by the main suppliers held within 2 points of July 2026.

US trade by year

US imports were $146.81B in the 12 months to Aug 2026, up 658% on the 12 months to Aug 2017. US exports were $50.26B, up 238%. In January 2022 the HS 2022 revision moved some goods between this code and 8524.11, 8524.12, 8524.19 and 12 more, so part of a change across the dashed line can be the revision. In January 2017 the HS 2017 revision moved some goods between this code and 8542.31, 8542.32, 8542.39 and 1 more, so part of a change across the dashed line can be the revision. Dotted lines mark lasting changes in duty paid, labelled with the supplier, or "Duty" when several moved; the tariff timeline lists each one with its notices.

2017201820192020202120222023202420252026HS 2022HS 2017China ↑China ↓China ↑China ↓China ↑
Show the numbers
PeriodUS imports
12 months to Aug 2017$19.36B
12 months to Aug 2018$26.09B
12 months to Aug 2019$21.08B
12 months to Aug 2020$21.03B
12 months to Aug 2021$26.81B
12 months to Aug 2022$34.30B
12 months to Aug 2023$28.99B
12 months to Aug 2024$45.66B
12 months to Aug 2025$71.20B
12 months to Aug 2026$146.81B
  • Taiwan
  • Vietnam
  • Korea, South
  • Malaysia
  • All countries
Share of US imports
Show the numbers
PeriodTaiwanVietnamKorea, SouthMalaysia
12 months to Aug 20176.9%0.4%10.6%2.3%
12 months to Aug 20186.1%0.3%13.9%0.9%
12 months to Aug 201919.9%0.7%24.4%1.7%
12 months to Aug 202022.5%4.6%24.4%3.2%
12 months to Aug 202126.4%8.1%25.8%2.7%
12 months to Aug 202230.3%10.8%24.3%3.2%
12 months to Aug 202337.9%7.4%15.0%4.6%
12 months to Aug 202448.3%9.6%12.0%5.5%
12 months to Aug 202547.7%14.7%12.2%7.0%
12 months to Aug 202635.1%23.6%15.8%11.6%
Duty paid, % of value
Show the numbers
PeriodTaiwanVietnamKorea, SouthMalaysiaAll countries
12 months to Aug 20170.0%0.0%0.0%0.0%0.0%
12 months to Aug 20180.0%0.0%0.0%0.0%0.0%
12 months to Aug 20190.0%0.0%0.0%0.0%2.0%
12 months to Aug 20200.0%0.0%0.0%0.0%1.8%
12 months to Aug 20210.0%0.0%0.0%0.0%2.5%
12 months to Aug 20220.0%0.0%0.0%0.0%1.4%
12 months to Aug 20230.0%0.0%0.0%0.0%1.0%
12 months to Aug 20240.0%0.0%0.0%0.0%0.5%
12 months to Aug 20250.1%0.1%0.0%0.1%0.9%
12 months to Aug 20260.2%0.1%0.1%0.2%0.5%
PeriodUS importsDuty paidUS exports
12 months to Aug 2026$146.81B+106%0.5%−0.4 pts$50.26B+68%
12 months to Aug 2025$71.20B+56%0.9%+0.4 pts$29.86B+49%
12 months to Aug 2024$45.66B+58%0.5%−0.4 pts$20.08B+41%
12 months to Aug 2023$28.99B−16%1.0%−0.4 pts$14.27B−15%
12 months to Aug 2022HS 2022 revision$34.30B+28%1.4%−1.1 pts$16.78B+18%
12 months to Aug 2021$26.81B+27%2.5%+0.7 pts$14.21B+10%
12 months to Aug 2020$21.03B−0.2%1.8%−0.2 pts$12.86B−29%
12 months to Aug 2019$21.08B−19%2.0%+2.0 pts$18.19B+8.9%
12 months to Aug 2018$26.09B+35%0.0%0.0 pts$16.70B+12%
12 months to Aug 2017HS 2017 revision$19.36B0.0%$14.88B

Who supplies the US

August 2026. Small figures under each value are the change from August 2025. Landed cost by origin, below, adds freight and duty to the price.

CountryUS importsShareAverage priceDuty paidLast 13 months
Vietnam$5.44B30.4%+11.8 pts$807.28 each+350%0.0%−0.1 pts
Taiwan$4.77B26.7%−18.9 pts$767.58 each+151%0.2%0.0 pts
Korea, South$2.59B14.5%+2.1 pts$205.03 each−9.9%0.0%0.0 pts
Malaysia$2.21B12.4%+5.3 pts$748.14 each+403%0.0%−0.3 pts
Philippines$1.21B6.7%+4.7 pts$604.28 each+275%0.0%−0.6 pts
China$628.6M3.5%−2.9 pts$31.00 each+32%8.0%−20.6 pts
Thailand$396.0M2.2%+0.3 pts$174.22 each+116%0.0%−0.6 pts
Mexico$278.7M1.6%−1.4 pts$241.67 each+18%0.1%−1.0 pts
Other countries (55)$372.5M2.1%−0.9 pts$305.94 each+264%0.8%−0.8 pts
All countries$17.91B100.0%$382.62 each+134%0.2%−1.1 pts

The 3 largest suppliers had 74.5% of US imports over the last 12 months.

Landed cost by origin

What importers paid to land this product at a US port from each main supplier, June–August 2026: the price, freight and insurance to the first US port, and duty, per unit. Suppliers with 3% or more of these imports, cheapest landed first. Small figures under landed cost are the change from the same months a year earlier.

  • Price
  • Freight and insurance
  • Duty
CountryPriceFreight and insuranceDutyLanded costMake-up
Korea, South$524.57 each$1.36 each0.3% of price$0.24 each0.0% of price$526.17 each+151%
Philippines$602.28 each$1.01 each0.2% of price$0.78 each0.1% of price$604.07 each+448%
Malaysia$663.60 each$1.62 each0.2% of price$0.45 each0.1% of price$665.68 each+426%
Taiwan$709.86 each$3.98 each0.6% of price$0.62 each0.1% of price$714.47 each+227%
Vietnam$769.93 each$6.33 each0.8% of price$0.90 each0.1% of price$777.16 each+380%
All countries$438.06 each$2.95 each0.7% of price$1.08 each0.2% of price$442.08 each+205%

Landed at a US port, Korea, South was cheapest, at $526.17 each: 12.9% below Philippines.

Landed cost from Philippines rose 448% on a year earlier, to $604.07 each, mostly on price: $109.11 each then, $602.28 each now.

How the market is shifting

Vietnam gained the most share: 23.6% of US imports over the last 12 months, up from 14.7% in the 12 months before. Taiwan lost the most: 35.1%, down from 47.7%. The charts show September 2024 to August 2026 for the 4 largest suppliers over the last 12 months. Dotted lines mark lasting changes in duty paid, labelled with the supplier, or "Duty" when several moved; the tariff timeline lists each one with its notices.

  • Taiwan
  • Vietnam
  • Korea, South
  • Malaysia
  • All countries
Share of US imports
Show the numbers
MonthTaiwanVietnamKorea, SouthMalaysia
September 202436.2%15.8%16.6%6.8%
October 202447.4%11.4%11.8%8.0%
November 202441.8%15.2%13.5%10.4%
December 202435.2%17.0%19.7%9.5%
January 202554.3%12.7%9.1%5.5%
February 202553.2%12.5%9.3%7.6%
March 202543.2%16.4%11.3%6.0%
April 202555.9%12.1%7.2%5.7%
May 202555.3%12.4%9.5%7.2%
June 202551.8%15.2%15.0%4.3%
July 202547.6%16.3%12.5%7.1%
August 202545.6%18.6%12.4%7.1%
September 202550.4%17.3%12.3%5.9%
October 202568.4%10.2%7.5%4.0%
November 202547.5%20.4%9.2%7.0%
December 202547.8%19.0%13.5%6.3%
January 202635.5%25.1%15.9%9.2%
February 202626.2%20.0%20.1%19.9%
March 202629.2%21.5%17.8%16.1%
April 202634.4%21.6%16.3%12.1%
May 202633.7%23.7%14.5%16.5%
June 202615.8%31.9%23.3%16.3%
July 202629.5%28.9%18.4%9.3%
August 202626.7%30.4%14.5%12.4%
Duty paid, % of value
Show the numbers
MonthTaiwanVietnamKorea, SouthMalaysiaAll countries
September 20240.0%0.0%0.0%0.0%0.5%
October 20240.0%0.0%0.0%0.0%0.4%
November 20240.0%0.0%0.0%0.0%0.4%
December 20240.0%0.0%0.0%0.0%0.4%
January 20250.0%0.0%0.0%0.0%0.5%
February 20250.0%0.0%0.0%0.0%0.8%
March 20250.1%0.0%0.0%0.0%1.4%
April 20250.1%0.1%0.0%0.3%1.3%
May 20250.1%0.2%0.0%0.1%1.2%
June 20250.1%0.3%0.0%0.5%1.2%
July 20250.1%0.1%0.0%0.2%1.5%
August 20250.2%0.1%0.0%0.4%1.3%
September 20250.2%0.1%0.0%0.3%1.0%
October 20250.1%0.2%0.0%0.3%0.9%
November 20250.2%0.2%0.0%0.2%0.9%
December 20250.2%0.1%0.0%0.2%0.6%
January 20260.2%0.1%0.0%0.0%0.9%
February 20261.4%0.2%0.2%1.5%1.4%
March 20260.2%0.2%0.1%0.1%0.4%
April 20260.1%0.1%0.1%0.1%0.4%
May 20260.1%0.2%0.1%0.1%0.3%
June 20260.1%0.2%0.1%0.1%0.3%
July 20260.0%0.1%0.0%0.1%0.2%
August 20260.2%0.0%0.0%0.0%0.2%

Tariff actions touching this product

When the duty paid on this product changed and stayed changed, for its main suppliers and all countries, newest first, with the Federal Register notices that named the product in the 3 months before. Rates are medians of the 4 months either side, less any usual seasonal swing. A change shows what happened to duty paid, not why; read each notice for what it did.

  1. March 2026 · Duty paid: China 23.2% → 8.8%.
  2. October 2025 · Duty paid: China 29.8% → 24.1%.
  3. March 2025 · Duty paid: China 6.2% → 29.5%.
  4. April 2022 · Duty paid: China 14.4% → 6.9%.
  5. November 2021 · Duty paid: China 24.2% → 14.8%. This is around the January 2022 HS revision, which moved goods in or out of this code.
  6. February 2021 · Duty paid: China 5.8% → 24.1%.
  7. November 2019 · Duty paid: China 16.3% → 10.1%.
  8. June 2019 · Duty paid: China 7.1% → 17.0%.
  9. October 2018 · Duty paid: China 0.0% → 7.4%.

Federal Register notices from the last 12 months that list this product's tariff codes. A notice can add a duty, exclude products from one or only mention them, so read each for what it changes. Search the Federal Register for 8473.30

Where it enters the US

Main ports of entry over the 12 months to August 2026: US imports and share.

  1. San Francisco International Airport, CA$39.27B · 26.8%
  2. Anchorage, AK$25.92B · 17.7%
  3. Chicago, IL$15.40B · 10.5%
  4. Dallas-Fort Worth, TX$13.45B · 9.2%
  5. Los Angeles International Airport, CA$13.40B · 9.1%

Where US exports go

US exports were $4.66B in August 2026, up 51% from August 2025, and $50.26B over the last 12 months, up 68% on the 12 months before. Fastest-growing market with 3% or more of US exports: Hungary, up 523%.

MarketLast 12 monthsSharevs 12 months before
Mexico$30.95B61.6%+80%
Taiwan$4.72B9.4%+9.3%
Singapore$1.72B3.4%+126%
Hungary$1.65B3.3%+523%
Netherlands$1.48B2.9%+52%
Czech Republic$1.21B2.4%+360%
Hong Kong$1.14B2.3%+144%
Ireland$1.08B2.1%+24%
Other countries (175)$6.32B12.6%+32%
All countries$50.26B100.0%+68%

Markets abroad

Each country's own import figures for this product, from UN Comtrade: the 8 biggest importers outside the US in the latest year each has reported, what they bought from the US, and the change from the year before. Values usually include freight and insurance to the importer's border, so they run a little above US export figures. Countries report a year or more late; 124 have reported 2025 so far. Where a country's figure for imports from the US is under half or over double what the US recorded exporting there that year, the US figure is shown under it.

MarketImportsvs year beforeFrom the USUS share
Hong Kong$36.22Bin 2025+70%$854.8M2.4%
Mexico$34.65Bin 2025+117%$949.2MUS records $20.38B2.7%
China$28.78Bin 2025+26%$35.5M0.1%
Singapore$12.83Bin 2025+136%$120.1MUS records $945.5M0.9%
Korea, South$8.30Bin 2025+38%$147.0M1.8%
Malaysia$6.97Bin 2025+63%$195.5MUS records $759.8M2.8%
Taiwan$6.41Bin 2024+34%$55.2MUS records $2.99B0.9%
Ireland$5.55Bin 2025+65%$42.9MUS records $1.07B0.8%

The biggest market outside the US is Hong Kong, which imported $36.22B of this product in 2025, 2.4% of that from the US.

Of these, imports into Hong Kong grew fastest: up 70% from 2024 to 2025.

Other products under heading 8473: parts and accessories not elsewhere specified for typewriters and other office machines of headings 8469 to 8472. US trade over the 12 months to August 2026.

ProductUS importsUS exports
Parts and accessories equally suitable for use with machines of two or more of the headings 8469 to 8472HS 8473.50$99.2M$363.2M
Parts and accessories for office machines, not elsewhere specified (for example, duplicating machines, addressing machines, stapling machines, etc.)HS 8473.40$234.6M$169.7M
Parts and accessories for electronic calculators and calculating machinesHS 8473.21$57.4M$214.2M
Parts and accessories for cash registers and machines for accounting, postage-franking, ticket-issuing and similar machines with a calculating deviceHS 8473.29$145.3M$107.7M
About these figures
  • Source: US Census Bureau international trade data, not seasonally adjusted, in US dollars. Retrieved November 3, 2026.
  • US imports are general imports at customs value, which excludes freight and insurance. Exports are at free-alongside-ship value.
  • Average price is customs value divided by quantity (number of items), across all of the product's 10-digit lines.
  • Duty paid is the duty Census calculates on each country's imports for consumption, as a share of their value. It moves with tariff changes, exemptions and the mix of goods within the product.
  • Landed cost adds Census's import charges (freight, insurance and other costs of bringing the goods to the first US port) and calculated duty to the customs value, per unit, across the product's 10-digit lines. It leaves out antidumping and countervailing duties, customs fees and transport inland. Prices are averages across the goods within the code, so a lower one can mean cheaper goods, not the same goods for less.
  • Markets abroad are each country's imports as it reports them to UN Comtrade, in US dollars, usually including freight and insurance. Countries report a year or more late and in their own edition of the HS codes, so one still on an older edition is missing for codes that changed in 2022.
  • Tariff notices are from the Federal Register, matched to this product by the HTS numbers in their text.
  • Census revises recent months, so figures can change slightly. These are estimates for research and planning, not customs or legal advice.

Try bamboo cutting boards, green coffee or 7318.15